Shoe upper



FIG. 1 is a front perspective view of a shoe upper showing our new design;

FIG. 2 is a lateral side view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is an enlarged view of FIG. 1 with environmental portions removed for clarity;

FIG. 5 is an enlarged view of FIG. 2 with environmental portions removed for clarity; and,

FIG. 6 is an enlarged view of FIG. 3 with environmental portions removed for clarity.

The broken lines immediately adjacent to the photographic area define the bounds of the claimed design and form no part thereof. The unshaded regions within the photographic area form no part of the claimed design. The broken lines showing the remainder of the shoe represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 